baber/WOPTO huggingface dataset:
Patent KR-20210131574-A (KR)
Title: Neural network accelerator configured to perform operation on logarithm domain
IPC: G06N3/063
Filed: 2020-04-24
Abstract: The present invention provides a neural network accelerator with improved performance and reduced costs. According to an embodiment of the present invention, the neural network accelerator comprises: a maximum value discriminator configured to output a maximum value based on a first size component corresponding to first input data and a second size component corresponding to second input data; a sign discriminator configured to output a sign component corresponding to a maximum value between a first sign component corresponding to the first input data and a second sign component corresponding to the second input data as an output sign component; an offset operator configured to quantize the difference between the first size component and the second size component, and output an output offset based on quantization results and the first and second sign components; and a size operator configured to calculate an output size component of output data based on the maximum value and the output offset. The first input data and the second input data are data in the logarithm domain.
Patent KR-20210133330-A (KR)
Title: driver assistance system and driver assistance method
IPC: B60W50/14
Filed: 2020-04-28
Abstract: A driver assistance system capable of informing a driver of braking information of a vehicle ahead in case of a failure in a brake lamp of the vehicle ahead or improving the sensitivity of an emergency braking system includes: a first sensor installed in a vehicle, having a front view of the vehicle, and acquiring front image data; a second sensor selected from a group comprising a radar sensor and a lidar sensor to be installed in the vehicle, having a front sensing view of the vehicle, and acquiring front sensing data; and a control part including a processor processing the front image data and the front sensing data. The control part senses the speed of a vehicle ahead of the vehicle and a brake lamp of the vehicle ahead in response to the processing of the front image data and the front sensing data, and then determines whether a failure has occurred in the brake lamp of the vehicle ahead based on the speed of the vehicle ahead and the lighting of the brake lamp of the vehicle ahead.
Patent KR-20200132720-A (KR)
Inventor: MYUNG SEHO
IPC: H03M13/11
Filed: 2020-05-12
Abstract: The present invention relates to a method and a device for decoding data in a communication or broadcasting system. According to the present invention, the method for decoding data in a communication or broadcasting system comprises: a process of decoding using an internal code; a process of detecting an error using an external code; a process of determining a re-encoding scheme; and a process of performing re-encoding. According to the present invention, it is possible to effectively support an LDPC code for a variable length and a variable rate.
Patent KR-20210141882-A (KR)
Title: Tape charger
IPC: B65H75/40
Filed: 2020-05-14
Abstract: By making a charging wire thin and wide, the present invention is rolled up like a tape. The present invention relates to a tape charger which comprises a body (10), a switch (20), and a charging port (30).
Patent KR-20210142214-A (KR)
Title: Method of manufacturing a paper fabric for protective clothing and a paper fabric for protective clothing in the same manner
IPC: D21H27/36
Filed: 2020-05-17
Abstract: The present invention relates to a method for manufacturing a paper fabric for manufacturing a protective suit and to a paper fabric using the same. More specifically, the present invention provides a paper fabric consisting of a paper part and a resin part, wherein, in order to enhance the antibacterial properties and durability of the paper fabric, a sanitary paper fabric is provided through immersion in antibacterial water and drying. In addition, the present invention provides a paper fabric by combining a biodegradable resin as a method for securing the handleability and processability thereof, thereby enabling a protective suit to be manufactured by using the paper fabric. Therefore, the protective suit manufactured according to the present invention can replace conventional non-woven fabric protective suits.
Patent KR-20200057681-A (KR)
Title: Method of evaluating power storage device, method of manufacturing power storage device, and test system
Inventor: MIYAZAWA KENSAKU
IPC: G01R31/50
Filed: 2020-05-18
Abstract: A method for evaluating a power storage device comprises: a step (a) in which a power storage device (101) is prepared; a step (b) in which the charging level of the power storage device (101) is adjusted such that a first potential difference may be generated between a cathode (10) and an anode (20); a step (c) in which the cathode (10) or the anode (20) is selected as a reference electrode; a step (d) in which, after the charging level is adjusted, a second potential difference between the reference electrode and a conductive stick-shaped member (1) is measured, while the stick-shaped member (1) is inserted into a stacking unit (50) in the stacked direction of the cathode (10) and the anode (20); a step (e) in which the stick-shaped member (1) is stopped; and a step (f) in which the power storage device (101) is evaluated in accordance with the state of the power storage device (101) after the stick-shaped member (1) is stopped.
Patent KR-20200081343-A (KR)
Inventor: PARK JUNG KYU
IPC: B05B13/04
Filed: 2020-05-25
Abstract: One embodiment of the present invention relates to a painting apparatus to apply paint on a target surface which is at least a part of a wall surface of a building. According to one embodiment of the present invention, the painting apparatus comprises: a first moving unit to vertically move in accordance with a length change of a wire by operation of a winch drum; and a spray unit moving left or right along the first moving unit, and directly spraying paint on a target surface or spraying the paint on a coating roller coming in contact with the target surface to be rotated to apply the paint in a range from a preset left line of the target surface to a preset right line with respect to a horizontal direction. When the paint is sprayed while the first moving unit is placed at a first position with respect to a vertical direction, the spray unit sprays the paint in a range from a preset left point corresponding to the first position to a preset right point corresponding to the first position while constantly maintaining a straight line in accordance with the vertical direction from the first moving unit. The first moving unit moves in the vertical direction to allow the spray unit to move from the uppermost line of the target surface to the lowermost line and applies the paint sprayed by the spray unit to a predetermined area smaller than the range for the preset left line to the preset right line while moving in any one of an upper direction and a lower direction.
Patent KR-20210149255-A (KR)
Inventor: LEE YE JI
IPC: A61Q19/00
Filed: 2020-06-01
Abstract: The present invention relates to a fat-soluble vitamin-based encapsulation composition having excellent formulation stability, and by using the high viscosity of a fat-soluble vitamin raw material itself, a capsule can be stably formed without various excipients including silicone components. An encapsulation composition comprises: an oil part containing fat-soluble vitamins; and an aqueous part comprising a thickener.
Patent KR-20210149949-A (KR)
Inventor: UM JU HWAN
IPC: E01B2/00
Filed: 2020-06-02
Abstract: The present invention relates to a rubber wheel AGT running route, and more particularly to the rubber wheel AGT driving route in which the rubber wheel automatic guided transit (AGT) attenuates vibrations generated when driving along the road so as to improve the riding comfort, and deterioration of the structural stability of the driving path is prevented. The present invention for achieving the above object comprises a ground; a concrete block installed on the upper part of the ground; and a vibration-proof layer formed between the ground and the concrete block, wherein the front and rear ends of the concrete block are further formed with anti-shake parts.
Patent KR-20200072461-A (KR)
Inventor: KWON YOUNG SOO
IPC: G02B5/20
Filed: 2020-06-15
Abstract: The present invention relates to a colored photosensitive resin composition comprising: an organic black pigment; a colorant including a blue pigment and a violet pigment; an alkali-soluble resin including two or more copolymers having different epoxy equivalents; a photopolymerizable compound; a photopolymerization initiator; and a solvent, to a pattern layer produced using the colored photosensitive resin composition, to a color filter comprising the pattern layer, and to a display device comprising the color filter. The colored photosensitive resin composition has excellent reliability and film remaining rate.
Patent KR-20210158189-A (KR)
Title: Refrigerator
Inventor: SEONWOOK BANG
IPC: F25D11/02
Filed: 2020-06-23
Abstract: A refrigerator is provided. The refrigerator, which has a refrigerating cycle composed of one compressor and three or more evaporators, comprises: the compressor for compressing a refrigerant circulating the refrigerating cycle of the refrigerator; a condenser for condensing the compressed refrigerant provided from the compressor; the evaporators for vaporizing the condensed refrigerant provided from the condenser; and a heat exchanging member changing the evaporated refrigerant of low temperature provided from the evaporators into the refrigerant of room temperature to provide the refrigerant of the room temperature to the compressor. The heat exchanging member uses the condensed refrigerant provided from the condenser to change the evaporated refrigerant of the low temperature provided from the evaporators into the refrigerant of the room temperature.
Patent KR-20210158196-A (KR)
Inventor: BAEK SANG WOO
IPC: B60K6/30
Filed: 2020-06-23
Abstract: The present invention provides a torsional damper structure comprising: a first drive plate; a primary fly wheel disposed to face the first drive plate; and a second drive plate located outside of the primary fly wheel, of which a center is connected with an engine crank and an edge part is connected with the primary fly wheel. According to the present invention, a full length of an inner diameter unit of the torsional damper can be reduced by removing a spline herb.
Patent KR-20220001020-A (KR)
Title: Manufacturing method for nurungji comprising of brown rice and jinseng
Inventor: LEE SOON RAK
IPC: A23L5/10
Filed: 2020-06-26
Abstract: The present invention relates to a method for manufacturing scorched rice with brown rice and ginseng, which comprises: (A) a ginseng water low-temperature aging step of inserting 40 to 50 parts by weight of medicinal water with respect to 1 part by weight of washed ginseng roots and maintaining the mixture at 80 to 85℃ for 8 to 10 hours; (B) a soaking step of slowly cooling low-temperature aged ginseng water to room temperature and immersing brown rice in the ginseng water for 8 to 10 hours; (C) a cooking step of taking out the soaked brown rice and pouring water to the soaked brown rice to prepare cooked brown rice; and (D) a scorched rice manufacturing step of making the cooked brown rice into scorched rice by using a scorched rice maker. According to the present invention, since flavor of ginseng, which is a traditional Korean product, is effectively and abundantly grafted into scorched rice, the scorched rice can be provided to consumers as a great favorite food, as a health functional food and snack, with a luxurious flavor regardless of age or gender. Optionally, scorched rice modifying the traditional taste of scorched rice by adding various flavors thereto can be provided. In addition, hardness of scorched rice is lowered in addition to the unique portability and storage of scorched rice, and thus children and the elderly can easily eat the scorched rice and excellent crunchy and chewing feeling can be provided.
Patent KR-20220000571-A (KR)
Title: Oin bonding device and bonding method for processing ultrasonic horn
Inventor: JUNG SUNG WOOK
IPC: B23P15/28
Filed: 2020-06-26
Abstract: The present invention provides a bonding device including: an ultrasonic horn in the form of a square cross-section; a plate part positioned in the upper direction of the ultrasonic horn; a processing pin having an upper end inserted with the lower surface of the plate part and a lower end in contact with the upper surface of the ultrasonic horn; and a support part located in the outer direction of the ultrasonic horn and having an upper end in contact with the lower surface of an arrangement part. The processing pin and the upper surface of the ultrasonic horn are spaced apart from each other by a predetermined reference distance by the upper end of the support part pressing the plate part in the upward direction. According to the present invention, it is possible to induce a uniform arrangement and erection of the processing pin so that it is possible to more easily bond and fix the ultrasonic horn and the processing pin. Since the processing pin does not receive a load by the support part during the arrangement process, it is possible to prevent inclination and bending so that it is possible to prevent the occurrence of long holes on a raw material when drilling the raw material. It is possible to prevent unintentional separation of the processing pin from the plate part without a separate fixing means, thereby maximizing the convenience in the bonding process of the processing pin and the quality of the processing pin and the ultrasonic horn that have been bonded.
Patent KR-20200085251-A (KR)
Title: Detachable cassette for machining connector and crimp tool having the same
Inventor: HUNG WEN LUNG
IPC: H01R43/058
Filed: 2020-07-01
Abstract: In a method for forming a crimping tool of a variable structure type, the method includes the steps of: a) selecting a removable cassette corresponding to a selected connector type, wherein the removable cassette is capable of crimping the cable, driving a contact blade, and cutting a conductor of the cable; and b) inserting the removable cassette into a tool body.
Patent KR-20220005140-A (KR)
Title: Surface acoustic wave wafer level package and manufacturing method thereof
Inventor: JANG SUK HWAN
IPC: H01L23/04
Filed: 2020-07-06
Abstract: A surface acoustic wave wafer level package according to one aspect of the present invention comprises: a substrate; an interdigital transducer (IDT) electrode formed on the substrate; a connection electrode formed on the substrate and electrically connected to the IDT electrode; a sidewall formed outside the IDT electrode on the substrate; a cover formed on the upper part of the sidewall and the IDT electrode to form a hollow on the IDT electrode together with the sidewall; a connection terminal electrically connected to the connection electrode and protruding from the cover; and an organic solderability preservative (OSP) coating layer formed on at least an upper surface of the connection terminal. Accordingly, the process time can be reduced.
Patent KR-20210027069-A (KR)
Title: Growth inhibitor for forming thin film, method for forming thin film and semiconductor substrate prepared therefrom
Inventor: YEON CHANGBONG
IPC: C23C16/455
Filed: 2020-07-20
Abstract: The present invention relates to a growth inhibitor for forming a thin film, a thin film forming method using the same, and a semiconductor substrate manufactured therefrom and, more specifically, to a growth inhibitor for forming a thin film which is a compound expressed by the following chemical formula 1 [chemical formula 1] AnBmXo (A is carbon or silicon, B is hydrogen or alkyl with 1 to 3 carbon atoms, X is halogen, n is an integer of 1 to 15, o is an integer higher than or equal to 1, and m is 0 to 2n+1.), a thin film forming method using the same, and a semiconductor substrate manufactured therefrom. The present invention provides a growth inhibitor for forming a thin film, a thin film forming method using the same, and a semiconductor substrate manufactured therefrom, which greatly improve the thickness uniformity of a thin film and step coverage even if the thin film is formed over a substrate having a complex structure by removing process byproducts in the thin film and lowering the growth rate of the thin film by inhibiting side reactions.
Patent KR-20220011991-A (KR)
Title: Portable oral inhaler
Inventor: AHN KYUNG SUK
IPC: A61M16/00
Filed: 2020-07-22
Abstract: Provided is a portable oral inhaler which is compactly manufactured without an opening/closing device such as a valve so as to be easily portable and which is configured to internally pressurize the lung and the chest through the trachea and mouth of a human body when an emergency occurs. The portable oral inhaler has a flexible air chamber which is a tube-shaped chamber having an open air passage formed only on the lower part, and has a plurality of foldable wrinkles on the main periphery to be folded and compressed by the pressure applied to the lower part, and restored when the pressure is released to be inflated to the upper part. An expandable outer peripheral structure is formed on the air passage. A mask of a flexible silicone rubber sheet, which closes the rear side of the inside or inner cavity and has a breathing hole that communicates with the air passage formed thereon, is connected thereto.
Patent KR-20220013189-A (KR)
Title: Refrigerator and controlling method thereof
Inventor: PARK KI TAE
IPC: F25D23/02
Filed: 2020-07-24
Abstract: Disclosed are a refrigerator for efficiently opening and closing a plurality of doors by controlling the order and time of opening and closing the doors, and a method for controlling the same. According to the present disclosure, the refrigerator may comprise: a main body including first and second doors; a first motor for opening the first door and a second motor for opening the second door; and a processor which starts driving the first motor to open the first door when a user command for opening a door is obtained, and after a first time after the driving of the first motor is started, starts driving the second motor to open the second door.
Patent KR-20220013860-A (KR)
Inventor: KIM HYE SOOK
IPC: A47B31/06
Filed: 2020-07-27
Abstract: The present invention relates to a multipurpose bed (10) for a camping car capable of selectively providing a storage space, a table and a bed in a van to provide a comfortable resting space for a user as well as enable the user to conveniently enjoy a meal and snack at the table even outdoors. The multipurpose bed a first transverse storage member (100a) forming a first storage space (110a) with an open upper part in a transverse length direction of the center while forming a first engaged tap (120a) of a transverse length in an upper part of both wall sides (111) of the first storage space (110a), and having a first door part (130a) provided on front and rear sides of the first storage space (110a) or on any one selected from among the front and rear sides thereof to be opened and closed through vertical sliding; second transverse storage members (100b) placed on both sides with respect to the first storage space (110a) to be laterally symmetrical to each other while having a shape with an open upper part, and forming second storage spaces (110b) on front and rear sides with respect to a partition (112) in the center respectively, while forming a second engaged tap (120b) projected from an upper part of both wall sides (111) in the second storage spaces (110b), and having second door parts (130b) provided on front and rear sides of the second storage spaces (110b) or any one selected from among the front and rear sides thereof to be opened and closed by being rotated forward and backward by a hinge shaft (131) at one end of each of the spaces; and a cover member (200) covering an upper part of each of the first storage space (110a) and the second storage spaces (110b).
Patent KR-20220014928-A (KR)
Title: Composition for preventing or treating diabetes comprising fermented steam-dried ginseng berry extract as an active ingredient
Inventor: PARK MYUNGAE
IPC: A61P3/10
Filed: 2020-07-29
Abstract: The present invention relates to a composition for preventing or treating diabetes, comprising, as an active component, a fermented steam-dried ginseng berry extract which is obtained by mixing ginseng berries that have been steamed 4 times and ginseng berries that have been steamed 7 times, inoculating the ginseng berries with Lactobacillus plantarum, and fermenting the same. The fermented steam-dried ginseng berry extract according to the present invention reduces blood sugar levels, promotes insulin secretion, and exhibits a blood lipid improvement effect and a pancreatic beta cell protective effect to be useful for preventing or treating diabetes, thereby being able to be widely used as a pharmaceutical or health functional food.
Patent KR-20210024423-A (KR)
Title: Method for forming a structure with a hole
Inventor: PIERREUX DIETER
IPC: H01L27/11582
Filed: 2020-08-14
Abstract: Disclosed is a method for forming a structure with a hole on a substrate. The method can comprise the steps of: depositing a first structure on a substrate; etching a first part of a hole in the first structure; depositing a plug fill in the first part of the hole; depositing a second structure on an upper portion of the first structure; etching a second part of the hole substantially aligned with the first part of the hole in the second structure; and etching the plug fill of the first part of the hole to open the hole by dry etching. In this way, provided is a three-dimensional NAND element.
Patent KR-20220023213-A (KR)
Title: Apparatus for controlling can of vehicle and operating method thereof
Inventor: HAM JEONG HUN
IPC: B60R16/023
Filed: 2020-08-20
Abstract: The present invention relates to a CAN control device for a vehicle and an operation method thereof and, more specifically, to a CAN control device for a vehicle, capable of detecting the occurrence of an electronic control unit (ECU) infected with a malicious bot on a CAN bus of a vehicle, and bussing off message transmission from the ECU infected with the malicious bot, thereby protecting a CAN from an attack caused by the ECU infected with the malicious bot as well as guaranteeing the normal operation of other ECUs connected with the CAN bus to promote the safety of passengers in the vehicle, and an operation method thereof. To achieve the purpose, the CAN control device can include: a controller area network (CAN) transceiver receiving a data message through a CAN bus, and transmitting an error message with the top priority through the CAN bus; and a CAN controller detecting the occurrence of an electronic control unit (ECU) infected with a malicious bot on the CAN bus, and bussing off message transmission from the ECU infected with the malicious bot.